Aerotight, Serrated Flanged Nut, Half, Loose Bolt, Full
Self Locking, Lock nut, Hex, Hex Full, Flanged
Steel, Brass, Ceramic, Nylon, Stainless Steel
Grade 8, A4, A2 304, 316 A4, A4 316
7.66 mm, 3.2 mm, 9.9 mm, 24 mm, 7 mm
7/16-14", 1/4-20"(NE), M6, 1/2-13", 4-40"(NM)
4.1 mm, 6.6 mm, 28 mm, 10 mm, 5.1 mm